test/BtPhysTest.cpp

@@ -55,6 +55,7 @@ int gNumObjects = 64;
 #define USE_BODIES		1
 #define USE_ROTATION	0
 #define USE_CHARACTER	1
+#define USE_STAIRS		1
 
 #define	IPT_MOVE_FORWARD		"Move_Forward"
 #define	IPT_MOVE_BACKWARD		"Move_Backward"
@@ -90,6 +91,39 @@ BtPhysTest::BtPhysTest(bool editor)
 
 	float offset = 29.5f;
 	vec3 pos_offset = vec3(.0f, 30.f, .0f);
+	if (USE_STAIRS)
+	{
+		vec3 new_offset = vec3(1.0f, .125f, .0f);
+		quat NewRotation = quat::fromeuler_xyz(0.f, 0.f, 0.f);
+		vec3 NewPosition = pos_offset + vec3(5.0f, -29.f, 15.0f);
+		{
+			NewRotation = quat::fromeuler_xyz(0.f, 0.f, 30.f);
+			NewPosition += vec3(4.0f, .0f, -4.0f);
+
+			PhysicsObject* NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 3);
+			Ticker::Ref(NewPhyobj);
+			m_stairs_list << NewPhyobj;
+		}
+		{
+			NewRotation = quat::fromeuler_xyz(0.f, 0.f, 40.f);
+			NewPosition += vec3(4.0f, .0f, -4.0f);
+
+			PhysicsObject* NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 3);
+			Ticker::Ref(NewPhyobj);
+			m_stairs_list << NewPhyobj;
+		}
+		NewPosition = pos_offset + vec3(5.0f, -29.5f, 15.0f);
+		NewRotation = quat::fromeuler_xyz(0.f, 0.f, 0.f);
+		for (int i=0; i < 15; i++)
+		{
+			NewPosition += new_offset;
+
+			PhysicsObject* NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 3);
+			Ticker::Ref(NewPhyobj);
+			m_stairs_list << NewPhyobj;
+		}
+	}
+
 	if (USE_WALL)
 	{
 		for (int i=0; i < 6; i++)
@@ -163,7 +197,7 @@ BtPhysTest::BtPhysTest(bool editor)
 	if (USE_CHARACTER)
 	{
 		quat NewRotation = quat::fromeuler_xyz(0.f, 0.f, 0.f);
-		vec3 NewPosition = pos_offset + vec3(-15.0f, -10.0f, .0f);
+		vec3 NewPosition = pos_offset + vec3(-5.0f, -10.0f, 15.0f);
 
 		PhysicsObject* NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 2);
 
@@ -407,6 +441,13 @@ BtPhysTest::~BtPhysTest()
 		CurPop->GetPhysic()->RemoveFromSimulation(m_simulation);
 		Ticker::Unref(CurPop);
 	}
+	while (m_stairs_list.Count())
+	{
+		PhysicsObject* CurPop = m_stairs_list.Last();
+		m_stairs_list.Pop();
+		CurPop->GetPhysic()->RemoveFromSimulation(m_simulation);
+		Ticker::Unref(CurPop);
+	}
 	while (m_character_list.Count())
 	{
 		PhysicsObject* CurPop = m_character_list.Last();

test/BtPhysTest.h

@@ -30,6 +30,7 @@ private:
 	Array<PhysicsObject*>				m_ground_list;
 	Array<PhysicsObject*>				m_platform_list;
 	Array<PhysicsObject*>				m_character_list;
+	Array<PhysicsObject*>				m_stairs_list;
 
 	float								m_loop_value;
 };

test/PhysicObject.h

@@ -81,14 +81,28 @@ public:
 				"]"
 				" ty-.1 tx.05]"
 				);
-			vec3 BoxSize = vec3(.5f, 2.f, .5f);
+			vec3 BoxSize = vec3(1.f, 2.f, 1.f);
 			m_character->SetCollisionChannel(0, 0xFF);
 			m_character->SetShapeToCapsule(BoxSize.x, BoxSize.y);
 			m_character->SetMass(.0f);
+			m_character->SetStepHeight(1.f);
 			m_character->SetTransform(base_location, base_rotation);
 			m_character->InitBodyToGhost();
 			m_character->AddToSimulation(new_sim);
 		}
+		else if (dummy == 3) //for Stairs purpose
+		{
+			m_physics = new EasyPhysic(this);
+
+			m_mesh.Compile("[sc#aae afcb4 .25 4 -.01]");
+			vec3 BoxSize = vec3(4.f, .25f, 4.f);
+			m_physics->SetCollisionChannel(0, 0xFF);
+			m_physics->SetShapeToBox(BoxSize);
+			m_physics->SetMass(.0f);
+			m_physics->SetTransform(base_location, base_rotation);
+			m_physics->InitBodyToRigid(true);
+			m_physics->AddToSimulation(new_sim);
+		}
 	}
 
 	PhysicsObject(Simulation* new_sim, float base_mass, const vec3 &base_location, int RandValue = -1)